The walking tank concept has always captured imaginations ... s legs with foot and hand movements which activated hydraulic valves, controlling the limbs of the machine. It was one of the first ...

Water valves are designed to handle and control hot water, cold water, ground water, potable water, salt water and/or wastewater. Valves are a part of many daily-used machines and can perform a ...

Replace the furnace filter each season, shut off water spigots before winter, clean the gutters, etc. That's a good start, ...

Rotary motion valves that can be used in on-off and throttling systems. They are quick and easy to operate. The flow control element is on either a vertical or horizontal ... for incompressible fluids ...

but you should be able to identify the fill valve, the float, the overflow tube, and the flapper, all of which can be involved in the cause of a running toilet. Most commonly, a toilet runs when the ...